In article ,
HA HA Budys Here wrote:
A 40/40 panel is a circuit breaker box that has spaces for 40 full-sized
circuit breakers.

200a is pretty typical these days, by no means is it for industrial
applications only.


How to determine the size of your panels? I have 2 independent
panels at entrance. The main switches on both marked 200A. Do
I have 200A, or 400A?

Do all amps refer to 240V, or 120V votages?

YJ